“…The specificity hypothesis argues that psychological disorders can be distinguished from one another according to distinct cognitive profiles, and indeed depression does appear to be characterized by negative cognitions when compared to cognition in other disorders (A. T. Beck, Steer, & Epstein, 1992;Clark, Beck, & Stewart, 1990;Sanz & Avia, 1994;Steer, Beck, Clark, & Beck, 1994). Also, there is good evidence for the selectiveprocessing hypothesis-depressed persons show a bias toward selecting mood-congruent, negative information from the environment-and many studies do suggest that depressed individuals find negative and positive interpretations of ambiguous stimuli equally acceptable, whereas nondepressed individuals prefer positive interpretations (e.g., Crowson & Cromwell, 1995, Dykman, Abramson, Alloy, & Hartlage, 1989Moretti et al, 1996;Weary & Williams, 1990).…”